Koyo
FOR REFERENCE ONLY
  • Ball bearing units
  • Square-flanged type


Bearing No. UCFX08

Specification data (main dimensions, etc.)

d(mm)40
L(mm)137
A(mm)40
J(mm)105
N(mm)19
A1(mm)14
A2(mm)22
A0(mm)52.2
B(mm)49.2
S(mm)19
Bolt sizeM16
Basic load ratings : Cr(kN)34.1
Basic load ratings : C0r(kN)21.3
Fatigue load limit : Cu(kN)0.968
factor : f014.0
Nipple size1/4-28UNF

JTEKT

2026/07/19